FMDB Transactions on Sustainable Computer Letters
2025 Vol.3 No.2

ISSN: 2994-5305


Editor: Stefano Cirillo

Pages Title and author(s)
60-75 Enhanced PVD Steganography with Dynamic Programming and Scrambling for Robust Security Lekshmi Kalinathan, K. Devi, S. Benila, Vasudev Arun Ganesh, R. Santhosh Krishna, Anudeep Lam Keywords: Pixel Value Differencing (PVD); Image Steganography; Visual Invisibility; Data Embedding Optimization; Steganalysis Resistance; PVD Optimization; Steganography System. DOI: 10.69888/FTSCL.2025.000422
76-84 Enhanced CAPTCHA Mechanism for Securing Online Social Networks and Web Pages Using Extended Finite Automata M. Karthikeyan, A. R. Arunachalam Keywords: CAPTCHA and BOTS; Extended Finite Automata; Security and Effectiveness; Computers and Internet; Online Resources; Security Protocols; Evolving Threats; Machine Learning; Social Networks. DOI: 10.69888/FTSCL.2025.000423
85-96 Multimodal Facial Emotional and Micro Expression Analysis in Online Educational Environment Using CASME II and Image Feature Stabilization Algorithm R. Angeline, A. Alice Nithya Keywords: Student Engagement; Involuntary Expression; Micro Expression; Emotional Language; Online Education Grows; CASME II Dataset; Visuals and Brief Exchanges. DOI: 10.69888/FTSCL.2025.000424
97-104 A Comparative Evaluation of Patch-Wise vs. Pixel-Wise Labeling Methods in Semantic Segmentation Saw Mya Nandar Keywords: Patch-Wise and Pixel-Wise; Semantic Segmentation; PASCAL and VOC; Segmentation Systems; Deep Learning; Annotation Process; Boundary Precision. DOI: 10.69888/FTSCL.2025.000425
105-115 Resource Provisioning in Heterogeneous Cloud: A Comparison of Nash Auction and Cost-Energy Aware Nash Equilibrium Models K. Chitra, A. Chitra, P. Paramasivan, S. Suman Rajest, M. Mohamed Sameer Ali, M. Rehena Sulthana Keywords: Virtual Machine; Nash Auction Equilibrium; Runtime Optimisation; Energy Efficiency; System Performance; Hosts Balancing; Load Balancing; Optimising Infrastructure. DOI: 10.69888/FTSCL.2025.000426